<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Font-size using points with a minimum minus one value, -1pt</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/fonts.html#propdef-font-size" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/fonts.html#font-size-props" />
        <meta name="flags" content="ahem invalid" />
        <meta name="assert" content="The 'font-size' property sets a minimum minus one length value in points is invalid; such 'font-size' declaration should be ignored. Then the 'font-size' property value can be determined by computed font-size of containers and from cascade mechanisms (user, author, user agent)." />
        <style type="text/css">* { margin: 0; padding: 0 }
            div
            {
                color: red;
                font-family: Ahem;
                font-size: 0;
                font-size: -1pt;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is no red visible on the page.</p>
        <div>Filler Text</div>
    </body>
</html>